**** BEGIN LOGGING AT Sun May 12 03:00:31 2019 May 12 03:34:21 https://github.com/marex/u-boot-mtk/tree/gemini/v2019.xx here May 12 03:47:50 oh for ... the USB 2.0 HDRC is a MUSB :/ May 12 06:41:42 nice @u-boot :-) May 12 10:04:14 Marex, WDT can be disabled in lk May 12 10:05:01 https://github.com/freedomtan/lk-x20-96-board/commit/16d26d50db8dae031cbbf0c4602dc037caf9281a May 12 10:05:48 but it seems there is some code for MediaTek WDT already? May 12 10:21:34 just checked the code, so you already do this in u-boot, sorry for the ping then May 12 12:49:01 TheKit: so the USB is a bit more complicated ; one has to configure the FUSB300 USB-C controller, then the mediatek PHY and then the MUSB May 12 13:00:22 TheKit: since the preloader inits the display, is the framebuffer mapped somewhere ? Can I write to it , e.g. by writing to some RAM area ? May 12 14:38:57 oh, but the UART runs at 921600 Bdps , maybe I can just load the kernel over UART, should be fast enough May 12 15:42:28 it's not, bah May 12 15:42:45 but doesn't the gemini have an SD interface ? Maybe I can use some flashair card in it ... hmmm May 12 19:00:33 Marex, yes, you can get address from lk logs May 12 19:36:36 I do not know if screen updates are freezed before booting Linux kernel though, but the panel is in video mode when in lk May 12 19:36:36 https://github.com/dguidipc/gemini-lk/blob/Gemini_x27/lk/platform/mt6797/mt_disp_drv.c#L298 May 12 19:36:58 https://github.com/dguidipc/gemini-lk/blob/Gemini_x27_12062018/lk/platform/mt6797/primary_display.c#L867 May 12 19:41:49 is FUSB300 USB-C controller used for right side port? I thought it is just wired as Type C May 12 20:26:57 TheKit: seems like the vendorkernel is configuring the FUSB300 via i2c May 12 20:27:29 so there's presumably SD controller at 0x11240000 , somewhat compatible with the mtk-sd.c May 12 20:27:42 I didn't experiment with it much yet May 12 20:34:54 TheKit: btw that right-side port should work for both the USB 2.0 and HDMI, so there has to be some muxing, probably the TUSB300 May 12 20:35:06 TheKit: isnt there a schematic of the gemini ? May 12 20:35:34 might be worth asking Planet, but I didn't see such myself May 12 20:40:40 TheKit: dont they have any community connection here ? May 12 20:42:36 only at OESF, not in IRC May 12 20:44:18 it's a bit sad how dispersed the community is May 12 20:44:48 but I checked the logs and it seems they may not have the schematic as it was done by ODM May 12 20:54:01 TheKit: totally wouldnt surprise me May 12 20:54:16 it's some AEON (?) device May 12 20:54:46 Eastaeon May 12 20:54:58 https://www.aeon.jp/ not this aeon shopping mall I guess :-) **** ENDING LOGGING AT Mon May 13 02:59:56 2019